John, thanks again for the part.
It took me a while to have it installed. Apparently the strainer mechanism must have taken quite a hit. As a result the snares on one side din't touch the head.
Even lifting or lowering the whole strainer block, didn't resolve the problem. In stead of fixing it, the previous owner had the hole drilled wider and modified the cam slide.
I gently bended the mechanism back into its original position and replaced the cam slide and strainer arm.
I read your post carefully where you explained in detail how the adjust and fine-tune a super sensitive Ludwig drum.
It's back in shape and sounds incredible.
Thanks !!!